Air Stagnation Advisory issued December 16 at 8:40AM MST until December 18 at 11:00PM MST by NWS

Weather Alerts | Montana

Dec 16, 2023

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON MST TODAY... ...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST MONDAY... * WHAT...For the Dense Fog Advisory, visibility less…